import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        int i=0;
        int j=0;
        if((++i>0)||(++j>0)){
            System.out.println(i+" "+j);
        }
    }







    public static void main2(String[] args) {
        int i=5;
        int s=(i++)+(++i)+(i--)+(--i);
        System.out.println(s);
    }

















    public static void main1(String[] args) {
        Scanner scanner=new Scanner(System.in);
        while (scanner.hasNext()){
            int n=scanner.nextInt();
            if(n==0){
                continue;
            }else if(n==1){
                System.out.print(1);
                System.out.print(" ");
                System.out.println(1);
            }else{
                long ret=(long)Math.pow(5,n)-4;
                System.out.print(ret);
                System.out.print(" ");
                long surplus=0;
                long m=n;
                while (n>0){
                    long tmp=(ret-1)/5;
                    ret-=tmp-1;
                    if(n==1){
                        surplus+=tmp*m;
                    }
                    n--;
                }
                System.out.println(surplus);
            }
        }
    }
}
